One disappointed female fan claimed via Twitter that Swift refused to pose for a picture with her—but she ended up snapping a pic of the après-ski singers, who were lunching with Swift's brother, Austin.

The young woman also tweeted, "Omg OMG omg what are the odds. T swift just talked to me and said it was nice meeting me." So not all was lost.

A source also said that Justin Bieber is at the resort, too, possibly hanging with Swift and Styles, but there have been no confirmed sightings yet.

Styles and the rest of One Direction performed "Kiss You" at The X Factor finale in L.A. last night.